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DTC INSPECTION

DTC INSPECTION

SM2337315


id990200000300



Quick Check

1.Connect the M-MDS to the DLC-2.

2.Switch the ignition ON (engine off or on).

3.Perform the vehicle identification.

4.Select the “Quick Check” from the initialization screen of the M-MDS.

5.Verify DTCs following the instructions on the screen.

• If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection after recording the freeze frame data/snapshot data.
Note
• Each module condition can be determined by the color of the displayed module.
― Green: No DTCs
― Red: Communication Error
― Blue: No Communication or Not Equipped
― Orange: DTC(s) exist
― Gray: DTC Not Supported
• If a module displayed in orange (DTC(s) exist) is selected, the DTCs stored in the selected module are displayed in a list.
• If the following icon is selected, the DTCs stored in all the modules are displayed in a list.

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• If the following icon is selected on the DTC list screen, the freeze frame data/snapshot data relative to the applicable DTC is displayed.

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On-demand Self-test

1.Connect the M-MDS to the DLC-2.

2.When performing the body control module (BCM) self-test, verify that the vehicle is under the following conditions.

When performing the KOEO On-Demand self-test for Door Lock System:
• All doors, hood, trunk (4SD)/liftgate (5HB) are closed
• All doors are unlocked
When performing the KOEO On-Demand self-test for Lighting Systems:
• Hazard warning switch is off
• Light switch is off
• Rear window defogger switch is off
• Selector lever is in position other than R (ATX)/shift lever is in position other than reverse (MTX)

3.Switch the ignition ON (engine off or on).

4.Perform the vehicle identification.

5.Select the following items from the initialization screen of the M-MDS.

(1)”Toolbox”
(2)”Diagnosis”
(3)”On-demand self-test”

6.Select in the order of the [M-MDS display name] and [Self-test type] according to the module table. (See Module table.)

7.Verify DTCs following the instructions on the screen.

• If a DTC is displayed, repair the malfunctioning location according to the applicable DTC troubleshooting.


Module table

×: Applicable—: Not applicable

M-MDS display name

Self-test type

Applicable module

KOEO On-Demand self-test

KOER On-Demand self-test

KOEO On-Demand self-test for Door Lock System

KOEO On-Demand self-test for Lighting Systems

ALH/AFS/ALV
×
Adaptive front lighting system (AFS) control module
Adaptive LED headlights control module
Auto leveling control module
BCM
×
×
×
Body control module (BCM)
CMU
×
Connectivity master unit (CMU)
Audio control unit (ACU)
DASH_ESU
×
Dash-electrical supply unit
DCDC
×
DC-DC converter (M Hybrid)
DMC
×
Driver monitoring camera unit
DSC HU/CM
×
DSC HU/CM
Electronically controlled brake unit
EPS
×
Electric power steering (EPS) control module
FR
×
Front radar sensor
FSC
×
Forward sensing camera (FSC)
FSRL
×
Front side radar sensor (LH)
FSRR
×
Front side radar sensor (RH)
ISG
×
Integrated starter generator (ISG)
PAU
×
Parking assist unit (ultrasonic)
PCM (SKYACTIV-G)
×
×
PCM (SKYACTIV-G)
PCM (SKYACTIV-D)
×
×
PCM (SKYACTIV-D)
RSRL
×
Rear side radar sensor (LH)
RSRR
×
Rear side radar sensor (RH)
SAS
×
SAS control module
TCM
×
TCM
TCU
×
Emergency call unit
Telematics communication unit
VCM
×
Vehicle control module
VMC
×
Parking assist unit (optical)
360° view monitor control module
* :Modules on which the on-demand self test can be performed differ depending on the specifications.